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Activities/Abacus/Worksheet/Answersheet (view source)
Revision as of 03:23, 4 April 2011
, 03:23, 4 April 2011→Answers to the Abacus Worksheet
Ways to make 1/2
Ways to make 1/2
[[File:Abacus1of2.jpg]][[File:Abacus2of4.jpg]]
[[File:Abacus1of2.jpg]][[File:Abacus2of4.jpg]] [[File:Abacus3of6.jpg]] [[File:Abacus4of8.jpg]]